EP4045691A4 - Molten lead scrap submergence apparatus - Google Patents
Molten lead scrap submergence apparatus Download PDFInfo
- Publication number
- EP4045691A4 EP4045691A4 EP20899784.1A EP20899784A EP4045691A4 EP 4045691 A4 EP4045691 A4 EP 4045691A4 EP 20899784 A EP20899784 A EP 20899784A EP 4045691 A4 EP4045691 A4 EP 4045691A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- molten lead
- scrap submergence
- lead scrap
- submergence apparatus
- molten
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
- C22B13/045—Recovery from waste materials
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
- C22B13/025—Recovery from waste materials
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962945736P | 2019-12-09 | 2019-12-09 | |
PCT/US2020/063942 WO2021119085A1 (en) | 2019-12-09 | 2020-12-09 | Molten lead scrap submergence apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4045691A1 EP4045691A1 (en) | 2022-08-24 |
EP4045691A4 true EP4045691A4 (en) | 2023-10-18 |
Family
ID=76330499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20899784.1A Pending EP4045691A4 (en) | 2019-12-09 | 2020-12-09 | Molten lead scrap submergence apparatus |
Country Status (10)
Country | Link |
---|---|
US (1) | US20230037016A1 (en) |
EP (1) | EP4045691A4 (en) |
JP (1) | JP2023504212A (en) |
KR (1) | KR20220111696A (en) |
AU (1) | AU2020402024A1 (en) |
BR (1) | BR112022009440A2 (en) |
CA (1) | CA3162912A1 (en) |
MX (1) | MX2022006106A (en) |
WO (1) | WO2021119085A1 (en) |
ZA (1) | ZA202207478B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030197313A1 (en) * | 2001-09-07 | 2003-10-23 | Areaux Larry D. | Elevated discharge gas lift bubble pump and furnace for use therewith |
US7727461B2 (en) * | 2007-08-29 | 2010-06-01 | Morando Jorge A | Furnace filtration system for molten metal |
US20160030987A1 (en) * | 2013-04-12 | 2016-02-04 | Frank Riedewald | Process for the recycling of waste batteries and waste printed circuit boards in molten salts or molten metals |
US20160053762A1 (en) * | 2014-07-02 | 2016-02-25 | Paul V. Cooper | Rotor and rotor shaft for molten metal |
WO2018044842A1 (en) * | 2016-08-29 | 2018-03-08 | Pyrotek, Inc. | Scrap submergence device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4854385B2 (en) * | 2006-05-24 | 2012-01-18 | 古河電池株式会社 | Metal lead recovery method |
US9643247B2 (en) * | 2007-06-21 | 2017-05-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer and degassing system |
CA2870022C (en) * | 2012-04-16 | 2020-06-16 | Pyrotek, Inc. | Molten metal scrap submergence apparatus |
JP6412848B2 (en) * | 2015-11-04 | 2018-10-24 | 株式会社宮本工業所 | Melting furnace vortex chamber |
-
2020
- 2020-12-09 EP EP20899784.1A patent/EP4045691A4/en active Pending
- 2020-12-09 KR KR1020227023494A patent/KR20220111696A/en active Search and Examination
- 2020-12-09 CA CA3162912A patent/CA3162912A1/en active Pending
- 2020-12-09 MX MX2022006106A patent/MX2022006106A/en unknown
- 2020-12-09 US US17/783,585 patent/US20230037016A1/en active Pending
- 2020-12-09 JP JP2022534794A patent/JP2023504212A/en active Pending
- 2020-12-09 WO PCT/US2020/063942 patent/WO2021119085A1/en unknown
- 2020-12-09 BR BR112022009440A patent/BR112022009440A2/en unknown
- 2020-12-09 AU AU2020402024A patent/AU2020402024A1/en active Pending
-
2022
- 2022-07-06 ZA ZA2022/07478A patent/ZA202207478B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030197313A1 (en) * | 2001-09-07 | 2003-10-23 | Areaux Larry D. | Elevated discharge gas lift bubble pump and furnace for use therewith |
US7727461B2 (en) * | 2007-08-29 | 2010-06-01 | Morando Jorge A | Furnace filtration system for molten metal |
US20160030987A1 (en) * | 2013-04-12 | 2016-02-04 | Frank Riedewald | Process for the recycling of waste batteries and waste printed circuit boards in molten salts or molten metals |
US20160053762A1 (en) * | 2014-07-02 | 2016-02-25 | Paul V. Cooper | Rotor and rotor shaft for molten metal |
WO2018044842A1 (en) * | 2016-08-29 | 2018-03-08 | Pyrotek, Inc. | Scrap submergence device |
Also Published As
Publication number | Publication date |
---|---|
ZA202207478B (en) | 2023-09-27 |
AU2020402024A1 (en) | 2022-06-02 |
BR112022009440A2 (en) | 2022-08-09 |
MX2022006106A (en) | 2022-06-14 |
KR20220111696A (en) | 2022-08-09 |
CA3162912A1 (en) | 2021-06-17 |
US20230037016A1 (en) | 2023-02-02 |
WO2021119085A1 (en) | 2021-06-17 |
JP2023504212A (en) | 2023-02-01 |
EP4045691A1 (en) | 2022-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220520 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230919 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22B 3/02 20060101ALI20230913BHEP Ipc: C22B 13/02 20060101ALI20230913BHEP Ipc: H01M 10/06 20060101ALI20230913BHEP Ipc: H01M 10/54 20060101ALI20230913BHEP Ipc: C22B 7/00 20060101ALI20230913BHEP Ipc: C22B 3/00 20060101AFI20230913BHEP |